an athlete who has earned a letter in a school sport
letterman例句
Everyone presumes that NBC has Dana Carvey waiting in the wings if Letterman bolts. But, says an NBC executive, "that's a long way from a lock." For openers, Carvey is balking.
let.ter.man n.(名词)A secondary or college student who has earned a letter in a particular activity, especially a varsity sport.优秀运动员:在某种特殊活动中,尤指大学生体育竞赛中,荣获学校名称缩写标志的中学生或大学生